RocketFuelLeak/RocketFuelLeakSite

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app/assets/javascripts/markdown.js

Summary

Maintainability
F
1 wk
Test Coverage

File markdown.js has 1059 lines of code (exceeds 250 allowed). Consider refactoring.
Open

// Released under MIT license
// Copyright (c) 2009-2010 Dominic Baggott
// Copyright (c) 2009-2010 Ash Berlin
// Copyright (c) 2011 Christoph Dorn <christoph@christophdorn.com> (http://www.christophdorn.com)
// Date: 2013-09-15T16:12Z
Severity: Major
Found in app/assets/javascripts/markdown.js - About 2 days to fix

    Function lists has 155 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

          lists: (function( ) {
            // Use a closure to hide a few variables.
            var any_list = "[*+-]|\\d+\\.",
                bullet_list = /[*+-]/,
                // Capture leading indent as it matters for determining nested lists.
    Severity: Major
    Found in app/assets/javascripts/markdown.js - About 6 hrs to fix

      Function convert_tree_to_html has 99 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

        function convert_tree_to_html( tree, references, options ) {
          var i;
          options = options || {};
      
          // shallow clone
      Severity: Major
      Found in app/assets/javascripts/markdown.js - About 3 hrs to fix

        Function link has 51 lines of code (exceeds 25 allowed). Consider refactoring.
        Open

              "[": function link( text ) {
        
                var orig = String(text);
                // Inline content is possible inside `link text`
                var res = inline_until_char.call( this, text.substr(1), "]" );
        Severity: Major
        Found in app/assets/javascripts/markdown.js - About 2 hrs to fix

          Function table has 49 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

            Maruku.block.table = function table ( block ) {
          
              var _split_on_unescaped = function( s, ch ) {
                ch = ch || '\\s';
                if ( ch.match(/^[\\|\[\]{}?*.+^$]$/) )
          Severity: Minor
          Found in app/assets/javascripts/markdown.js - About 1 hr to fix

            Function blockquote has 30 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

                  blockquote: function blockquote( block, next ) {
                    if ( !block.match( /^>/m ) )
                      return undefined;
            
                    var jsonml = [];
            Severity: Minor
            Found in app/assets/javascripts/markdown.js - About 1 hr to fix

              Function strong_em has 30 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

                function strong_em( tag, md ) {
              
                  var state_slot = tag + "_state",
                      other_slot = tag === "strong" ? "em_state" : "strong_state";
              
              
              Severity: Minor
              Found in app/assets/javascripts/markdown.js - About 1 hr to fix

                Function block_meta has 28 lines of code (exceeds 25 allowed). Consider refactoring.
                Open

                  Maruku.block.block_meta = function block_meta( block ) {
                    // check if the last line of the block is an meta hash
                    var m = block.match( /(^|\n) {0,3}\{:\s*((?:\\\}|[^\}])*)\s*\}$/ );
                    if ( !m )
                      return undefined;
                Severity: Minor
                Found in app/assets/javascripts/markdown.js - About 1 hr to fix

                  Avoid deeply nested control flow statements.
                  Open

                                    if (!found) {
                                      //print("not found. l:", uneval(l));
                                      wanted_depth++;
                                      if ( wanted_depth <= stack.length ) {
                                        stack.splice(wanted_depth, stack.length - wanted_depth);
                  Severity: Major
                  Found in app/assets/javascripts/markdown.js - About 45 mins to fix

                    Avoid deeply nested control flow statements.
                    Open

                                      for ( i = 0; i < stack.length; i++ ) {
                                        if ( stack[ i ].indent !== m[1] )
                                          continue;
                    
                                        list = stack[ i ].list;
                    Severity: Major
                    Found in app/assets/javascripts/markdown.js - About 45 mins to fix

                      Avoid deeply nested control flow statements.
                      Open

                                      if ( --open_parens === 0) {
                                        consumed -= url.length - len;
                                        url = url.substring(0, len);
                                      }
                      Severity: Major
                      Found in app/assets/javascripts/markdown.js - About 45 mins to fix

                        Avoid too many return statements within this function.
                        Open

                                return [ 1, "[" ];
                        Severity: Major
                        Found in app/assets/javascripts/markdown.js - About 30 mins to fix

                          Similar blocks of code found in 2 locations. Consider refactoring.
                          Open

                              case "link_ref":
                                jsonml[ 0 ] = "a";
                          
                                // grab this ref and clean up the attribute node
                                var ref = references[ attrs.ref ];
                          Severity: Major
                          Found in app/assets/javascripts/markdown.js and 1 other location - About 4 hrs to fix
                          app/assets/javascripts/markdown.js on lines 558..580

                          Duplicated Code

                          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                          Tuning

                          This issue has a mass of 125.

                          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                          Refactorings

                          Further Reading

                          Similar blocks of code found in 2 locations. Consider refactoring.
                          Open

                              case "img_ref":
                                jsonml[ 0 ] = "img";
                          
                                // grab this ref and clean up the attribute node
                                var ref = references[ attrs.ref ];
                          Severity: Major
                          Found in app/assets/javascripts/markdown.js and 1 other location - About 4 hrs to fix
                          app/assets/javascripts/markdown.js on lines 535..557

                          Duplicated Code

                          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                          Tuning

                          This issue has a mass of 125.

                          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                          Refactorings

                          Further Reading

                          Identical blocks of code found in 2 locations. Consider refactoring.
                          Open

                                    if ( m[2] && m[2][0] === "<" && m[2][m[2].length-1] === ">" )
                                      m[2] = m[2].substring( 1, m[2].length - 1 );
                          Severity: Major
                          Found in app/assets/javascripts/markdown.js and 1 other location - About 2 hrs to fix
                          app/assets/javascripts/markdown.js on lines 1218..1219

                          Duplicated Code

                          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                          Tuning

                          This issue has a mass of 88.

                          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                          Refactorings

                          Further Reading

                          Identical blocks of code found in 2 locations. Consider refactoring.
                          Open

                                    if ( m[2] && m[2][0] === "<" && m[2][m[2].length-1] === ">" )
                                      m[2] = m[2].substring( 1, m[2].length - 1 );
                          Severity: Major
                          Found in app/assets/javascripts/markdown.js and 1 other location - About 2 hrs to fix
                          app/assets/javascripts/markdown.js on lines 1113..1114

                          Duplicated Code

                          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                          Tuning

                          This issue has a mass of 88.

                          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                          Refactorings

                          Further Reading

                          Identical blocks of code found in 2 locations. Consider refactoring.
                          Open

                                  if ( m[0].length < block.length )
                                    next.unshift( mk_block( block.substr( m[0].length ), block.trailing, block.lineNumber + 2 ) );
                          Severity: Major
                          Found in app/assets/javascripts/markdown.js and 1 other location - About 1 hr to fix
                          app/assets/javascripts/markdown.js on lines 694..695

                          Duplicated Code

                          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                          Tuning

                          This issue has a mass of 65.

                          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                          Refactorings

                          Further Reading

                          Identical blocks of code found in 2 locations. Consider refactoring.
                          Open

                                  if ( m[0].length < block.length )
                                    next.unshift( mk_block( block.substr( m[0].length ), block.trailing, block.lineNumber + 2 ) );
                          Severity: Major
                          Found in app/assets/javascripts/markdown.js and 1 other location - About 1 hr to fix
                          app/assets/javascripts/markdown.js on lines 709..710

                          Duplicated Code

                          Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:

                          Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

                          When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).

                          Tuning

                          This issue has a mass of 65.

                          We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.

                          The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.

                          If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.

                          See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.

                          Refactorings

                          Further Reading

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